Search warrants unsealed Monday morning detail searches at the Park Lafayette, the last place 27-year-old Kelly Dwyer was seen, and while police have publicly called this a missing person's case, in the warrants they say they're looking for evidence of homicide and hiding a corpse.

The search warrants say surveillance cameras at the Park Lafayette clearly show Dwyer arriving at her boyfriend's building on Oct. 10 but no camera ever captured Dwyer leaving.

The warrants say police found women's underwear in the apartment, as well as a Glock pistol, a rifle and ammunition.

Noticeably missing was a shower curtain. The warrant said the hooks and eyes that hold it in place were there, but the curtain appeared to have been ripped off the hooks.

Finally the warrant details the efforts of a cadaver dog called in from the Madison Police Department.

The dog hit on Dwyer's scent five times: Twice on the 18th floor -- at Zocco's door and at the trash chute in the hallway, twice in the first-floor trash room -- near a dumpster and on a shovel and a fifth time in the parking garage about 25 feet from Zocco's parking spot.

Police spent days searching the garbage dump that gets the building's trash, but police told WISN 12 News they found nothing linked to Dwyer.

Zocco told police the couple drank, did drugs, had sex that night and that he heard Dwyer leave in the morning.

Zocco posted $225,000 cash bail. WISN 12 News went to his office at his family's east side relocation company Monday, but he was not there.

The search warrant also indicates Zocco wasn't entirely truthful with police. He told officers Dwyer had changed her clothes at his apartment before going out for cocktails that night and that he went to his parents home for a few hours the following day. Police said building cameras proved otherwise.